/Engine/Plugins/Editor/AssetManagerEditor/Source/AssetManagerEditor/Public/AssetManagerEditorModule.h
Called to get list of valid primary asset types
static void GeneratePrimaryAssetTypeComboBoxStrings ( [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FString](API\Runtime\Core\Containers\FString) > > & OutComboBoxStrings, [TArray](API\Runtime\Core\Containers\TArray)< [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [SToolTip](API\Runtime\Slate\Widgets\SToolTip) >> & OutToolTips, [TArray](API\Runtime\Core\Containers\TArray)< bool > & OutRestrictedItems, bool bAllowClear, bool bAllowAll )